March performance is worst in current series
Grows by 5.5% in Feb, driven by petroleum production, rise in electricity output
Cumulative growth have been nil in FY20 due to contractions in previous months
As many as six of eight core industries saw a contraction in output in October
The core sector growth stood at 2.4 per cent during the first five months of the current financial year, lower than the 5.7 per cent a year ago
It had risen by 3.1% in the corresponding month of the previous year